Adjustable crankshaft fan belt pulley, 3" diameter. NO Raised edges

Item Number:

3963A

Year:

1909-1919

Condition:

New

Price:

$59.95 each

Quantity:

Additional Information

Precision machined aluminum. If your original pulley is loose it may have worn the surface the of the crankshaft to the point where it is undersized. Putting a standard new pulley on will not fix this problem.This split pulley will in most cases. There is a allen headed set screw that tightens the pulley up on the worn crankshaft. HAS NO raised edges which allows you to install it with the pan still on the motor.